<div id="container">
  <select><option id="child"></option></select>
</div>
<script>
  window.onload = _ => {
    let child = document.getElementById("child");
    let container = document.getElementById("container");

    doc = document.implementation.createDocument( "svg", null);
    doc.adoptNode(child);
    container.parentNode.removeChild(container);
  }

  if (window.testRunner)
    testRunner.dumpAsText();
</script>
This test passes if it doesn't crash.
